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<h2 title="Interface JavaRuntimeMemorySection" class="title">Interface JavaRuntimeMemorySection</h2>
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<dd><a href="../../../../com/ibm/dtfj/image/ImageSection.html" title="interface in com.ibm.dtfj.image">ImageSection</a></dd>
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<pre>public interface <span class="typeNameLabel">JavaRuntimeMemorySection</span>
extends <a href="../../../../com/ibm/dtfj/image/ImageSection.html" title="interface in com.ibm.dtfj.image">ImageSection</a></pre>
<div class="block">Represents a native memory range allocated by the Java Runtime.</div>
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<dd>1.5</dd>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#ALLOCATION_TYPE_MALLOC_FREED">ALLOCATION_TYPE_MALLOC_FREED</a></span></code>
<div class="block">Type code for memory that was allocated, and freed, by the Java runtime on the native heap using malloc() or similar.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#ALLOCATION_TYPE_MALLOC_LIVE">ALLOCATION_TYPE_MALLOC_LIVE</a></span></code>
<div class="block">Type code for memory allocated on the native heap via an API such as malloc().</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#ALLOCATION_TYPE_MEMORY_MAPPED_FILE">ALLOCATION_TYPE_MEMORY_MAPPED_FILE</a></span></code>
<div class="block">Type code for memory allocated for memory mapping files through an API like mmap().</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#ALLOCATION_TYPE_SHARED_MEMORY">ALLOCATION_TYPE_SHARED_MEMORY</a></span></code>
<div class="block">Type code for shared memory sections.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#ALLOCATION_TYPE_VIRTUAL_ALLOC">ALLOCATION_TYPE_VIRTUAL_ALLOC</a></span></code>
<div class="block">Type code for anonymous memory mappings / virtual allocations.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#getAllocationType--">getAllocationType</a></span>()</code>
<div class="block">Get memory allocation type code.</div>
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<td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#getAllocator--">getAllocator</a></span>()</code>
<div class="block">Returns string describing the code that allocated this memory section.</div>
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<td class="colFirst"><code><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemoryCategory.html" title="interface in com.ibm.dtfj.java">JavaRuntimeMemoryCategory</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#getMemoryCategory--">getMemoryCategory</a></span>()</code>
<div class="block">Returns memory category this section was allocated under.</div>
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<h3>Methods inherited from interface&nbsp;com.ibm.dtfj.image.<a href="../../../../com/ibm/dtfj/image/ImageSection.html" title="interface in com.ibm.dtfj.image">ImageSection</a></h3>
<code><a href="../../../../com/ibm/dtfj/image/ImageSection.html#getBaseAddress--">getBaseAddress</a>, <a href="../../../../com/ibm/dtfj/image/ImageSection.html#getName--">getName</a>, <a href="../../../../com/ibm/dtfj/image/ImageSection.html#getProperties--">getProperties</a>, <a href="../../../../com/ibm/dtfj/image/ImageSection.html#getSize--">getSize</a>, <a href="../../../../com/ibm/dtfj/image/ImageSection.html#isExecutable--">isExecutable</a>, <a href="../../../../com/ibm/dtfj/image/ImageSection.html#isReadOnly--">isReadOnly</a>, <a href="../../../../com/ibm/dtfj/image/ImageSection.html#isShared--">isShared</a></code></li>
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<pre>static final&nbsp;int ALLOCATION_TYPE_MALLOC_LIVE</pre>
<div class="block">Type code for memory allocated on the native heap via an API such as malloc().
Covers malloc'd memory that hasn't been freed</div>
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<dd><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#getAllocationType--"><code>getAllocationType()</code></a>,
<a href="../../../../constant-values.html#com.ibm.dtfj.java.JavaRuntimeMemorySection.ALLOCATION_TYPE_MALLOC_LIVE">Constant Field Values</a></dd>
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<pre>static final&nbsp;int ALLOCATION_TYPE_MALLOC_FREED</pre>
<div class="block">Type code for memory that was allocated, and freed, by the Java runtime on the native heap using malloc() or similar.</div>
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<a href="../../../../constant-values.html#com.ibm.dtfj.java.JavaRuntimeMemorySection.ALLOCATION_TYPE_MALLOC_FREED">Constant Field Values</a></dd>
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<pre>static final&nbsp;int ALLOCATION_TYPE_MEMORY_MAPPED_FILE</pre>
<div class="block">Type code for memory allocated for memory mapping files through an API like mmap().</div>
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<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#getAllocationType--"><code>getAllocationType()</code></a>,
<a href="../../../../constant-values.html#com.ibm.dtfj.java.JavaRuntimeMemorySection.ALLOCATION_TYPE_MEMORY_MAPPED_FILE">Constant Field Values</a></dd>
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<pre>static final&nbsp;int ALLOCATION_TYPE_VIRTUAL_ALLOC</pre>
<div class="block">Type code for anonymous memory mappings / virtual allocations.</div>
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<a href="../../../../constant-values.html#com.ibm.dtfj.java.JavaRuntimeMemorySection.ALLOCATION_TYPE_VIRTUAL_ALLOC">Constant Field Values</a></dd>
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<pre>static final&nbsp;int ALLOCATION_TYPE_SHARED_MEMORY</pre>
<div class="block">Type code for shared memory sections.</div>
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<dd><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemorySection.html#getAllocationType--"><code>getAllocationType()</code></a>,
<a href="../../../../constant-values.html#com.ibm.dtfj.java.JavaRuntimeMemorySection.ALLOCATION_TYPE_SHARED_MEMORY">Constant Field Values</a></dd>
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<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" target="_blank" title="class or interface in java.lang">String</a>&nbsp;getAllocator()
throws <a href="../../../../com/ibm/dtfj/image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a>,
<a href="../../../../com/ibm/dtfj/image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></pre>
<div class="block">Returns string describing the code that allocated this memory section.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>Allocator string.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ibm/dtfj/image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code></dd>
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<pre><a href="../../../../com/ibm/dtfj/java/JavaRuntimeMemoryCategory.html" title="interface in com.ibm.dtfj.java">JavaRuntimeMemoryCategory</a>&nbsp;getMemoryCategory()
throws <a href="../../../../com/ibm/dtfj/image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a>,
<a href="../../../../com/ibm/dtfj/image/DataUnavailable.html" title="class in com.ibm.dtfj.image">DataUnavailable</a></pre>
<div class="block">Returns memory category this section was allocated under.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>Memory category.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../../../../com/ibm/dtfj/image/CorruptDataException.html" title="class in com.ibm.dtfj.image">CorruptDataException</a></code></dd>
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<pre>int&nbsp;getAllocationType()</pre>
<div class="block">Get memory allocation type code.</div>
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<dt><span class="returnLabel">Returns:</span></dt>
<dd>Type code.</dd>
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